How to use:Step 1: Press the power button to turn on the auto curler, the blue light will flash. Then select the temperature (350/400/450¨H) by press the power button.When the indicator light stay on, that¡¯s mean the temperature reached. Step 2: Put a handle of hair between the gap of the barrel, make sure the hair insert the barrel at a 45 degree angle.Press the left or right button to start the rotating roller, it will automatically begin grabbing and curling hair.Step 3: Continue pressing the left/right switch until hair is fully around barrel. Once hair is around barrel, release button and allow barrel to heat and curl hair.Step 4: After hair is curled, guide the curler straight down to release beautifully curled hair.Repeat above steps throughout the head. Press power button 3 seconds to turn off.